CN1109519A - Producing technology for silkworm bulk silk and equipment - Google Patents
Producing technology for silkworm bulk silk and equipment Download PDFInfo
- Publication number
- CN1109519A CN1109519A CN 94112265 CN94112265A CN1109519A CN 1109519 A CN1109519 A CN 1109519A CN 94112265 CN94112265 CN 94112265 CN 94112265 A CN94112265 A CN 94112265A CN 1109519 A CN1109519 A CN 1109519A
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- silk
- cocoon
- cocoon cooking
- vacuum tank
- rereeling
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Abstract
The invention provides special processing technology including cocoon boiling, silk reeling, shaking and postprocessing, and special equipment, thus making the silk curl naturally, fluffy and soft. Especially, it uses low temperature vacuum cocoon boiling system and circular caldron for shaking, thus efficiently inhibiting the silkgum dissolving and improving the quality of fluffy silk and silk production rate.
Description
The present invention relates to a kind of manufacturing technology of silkworm bulk silk.
Before the present invention makes, technique known " the reel silk from cocoons system of dividing fibril " joint in " research that divides the fibril fabric about exploitation " literary composition that is entitled as publishing on Japan's " will is dyed in the capital " magazine in 1986, its method is: when cocoon cooking, the high lukewarm water that the cocoon cage that dried cocoon is housed is put into about 95 ℃ floods, move into the interior dipping of pervasion swelling agent solution of the certain density higher alcohol sulfuric acid of 70 ℃ be furnished with ether system then, after taking out the interior insulation of the container soup that drops into about 40 ℃, finish cocoon cooking; When filature, do not do crosisure, the silk bundle that will have the purpose fiber number directly is wound up into little
On, turn off little
The baking fiber tube; Turn off big during rereeling
The baking fiber tube; During post processing, will be from greatly
On the silk sheet that takes off put into 50 ℃ general and flood with softener solution, through the warm water washing, on Water Extraction Machinery, dewater at last, stretch tight and thread dry.In the manufacture process of this minute fibril, because during cocoon cooking, through high temperature dipping more than 95 ℃, therefore, the natural rolled state evanescence of silk, the fibroin molecule easily produces crystallization, the flexibility of strand is relatively poor, because of the thermal type that adopts permeates half heavy cocoons-boiling method, the suction of cocoon chamber is abundant inadequately again, has influenced the quality and the silk production rate of silk.
The purpose of this invention is to provide a kind of flexibility bulky yarn manufacturing technique and equipment that improves bulky yarn quality and silk production rate.
Realize the manufacturing technique of the silkworm bulk silk of the object of the invention, form, in the cocoon cooking operation, earlier the cocoon cage that fills silk cocoon is put into vacuum tank, then container is vacuumized by cocoon cooking, filature, rereeling and post processing four procedures; Vacuum tank sucks the cocoon cooking soup that contains the raw silk leavening agent in storage soup container, Tang Wen is 38～40 ℃, the cocoon cage is moved in the cool-bag again, and silk cocoon is incubated in Tang Wen is 78～80 ℃ of insulation soup that contain the raw silk swelling agent, takes out after about 15 minutes, finishes cocoon cooking.In the filature operation, reeling tension is controlled in 0.2～0.3CN/D scope.
The equipment of bulky yarn manufacturing technique of the present invention comprises cocoon cooking system, reeling machine, rereeling car.The cocoon cooking system is a cover special equipment, and it is made up of interior vacuum tank, storage soup container, the cool-bag of putting a cocoon cage, and vavuum pump is connected with vacuum tank with pipeline by valve; The inlet of vacuum tank communicates with storage soup container by valve and pipeline.Filature equipment is common multiends reeling machine.Rereeling car big
, adopt circle big
Structure, its
Circular shape is adopted in the contact position of pin and coiling strand, to reduce strand greatly
Tension fluctuation on the pin.
Bulky yarn by mulberry silk manufacturing technology of the present invention is produced owing to adopted the cryogenic vacuum cocoon cooking process, has kept the natural curl characteristics of silk, the flexibility and the bulkiness of strand are improved, simultaneously, because cocoon chamber suction foot, silk cocoon boils evenly, has improved silk production rate; Also owing to adopted circle big
Rereeling,
The pin rounding off has overcome
The defective of pin set has improved the quality of bulky yarn.Be processed into knit product with this bulky yarn, have bulk, soft, plentiful feel and good wearability.Bulky yarn manufacturing technology of the present invention also has characteristics such as technology compactness, equipment be simple.
Technical scheme of the present invention can also be made following further instruction by accompanying drawing:
Fig. 1 is the cocoon cooking process flow chart of the embodiment of the invention, and this figure also is the cocoon cooking system equipment structure diagram of this embodiment simultaneously.
Fig. 2 is that the circle of this embodiment rereeling car is big
Structural representation.
Fig. 3 is that this embodiment circle is big
The pin profile.
Mulberry silk manufacturing technology of the present invention mainly is made up of technologies such as cocoon cooking, filature, rereeling and post processings, and its capital equipment comprises cocoon cooking system, reeling machine, rereeling car.
What the cocoon cooking system adopted is the cryogenic vacuum cocoon cooking process, its capital equipment is by vacuum tank 3, storage soup container 2, cool-bag 4, storage cocoon container 5, vavuum pump 1 is formed, and vacuum tank is the cylinder bodily form, in a cocoon cage is arranged, on a gland is arranged, liquid level gauge, Pressure gauge etc. also are installed on the container, and top one exhaust outlet is connected by pipeline, valve and vavuum pump, and bottom one inlet feeds storage soup container bottom by pipeline and valve.Storage soup container and cool-bag structural similarity, bottom plate has steam pipe, connects with external steam pipeline, valve, is used for heating container Nei Tangwen; The container water inlet taps into water valve, water inlet pipe.
When cocoon cooking, earlier the raw silk leavening agent is dropped in storage soup container 2 and the cool-bag 4 by 60%～70% concentration preparation back, open steam valve, two containers are heated to 40 ℃ and 80 ℃ respectively.This method that adds medicine in cocoon cooking soup because swelling agent infiltrates silk gum inside, is not only impelled the silk gum swelling, and the gap between silk increases, and has increased the plasticity of raw silk, thereby has improved the bulkiness and the flexibility of silk.A certain amount of cocoon raw material is put into the cocoon cage, again the cocoon cage is put into vacuum tank 3, close and compress container cover, open air bleeding valve, open vavuum pump 1,, make container vacuum reach 0.095～0.10MPa evacuating atmosphere in vacuum vessel.Drive water valve into and suck solution in the storage soup container, open intake valve then, the cocoon chamber is fully absorbed water.The cocoon cage takes out from vacuum tank, puts into cool-bag, and cocoon cooking soup temperature remains on about 80 ℃.Because on silk gum temperature-solubility curve, 80 ℃ is the rapid change point of silk gum, therefore, the cocoon cooking temperature remains on below 80 ℃, can suppress the dissolving of cocoon layer silk gum, keeps the natural curl characteristics of silk.Silk cocoon finishes cocoon cooking after insulation in 12～15 minutes in cocoon cooking soup, take out and put into storage cocoon container 5, treats filature usefulness.
Filature carries out on common multi end reeling machine, and without the crosisure device, the silk bundle directly batches little after the collection thread
On, turn off little
The baking fiber tube, and the control reeling tension is in 0.2～0.3CN/D scope.
Fall behind the silk, little
The silk sheet impregnated in the rereeling compounding agent solution, and solution concentration is 1.5%, 40 ℃ of temperature, dip time 15～20 minutes.Behind the silk sheet dipping, it is big with circle not drive the baking fiber tube on rereeling machine
Do rereeling, circle is big
Device
The pin profile is circular-arc, adopts light and hard wood material to make, and each limit chamfering sanding, make the silk bar with
Pin contact position rounding off has prevented in the rereeling
The pin place produces because of the tension fluctuation of strand
The pin set has improved bulkiness and the raw silk quality of silk.
Rereeling is promptly stayed the thread lacing after finishing, and then silk is taken off, and dipping is 20 minutes in the rereeling auxiliary agent.In order to prevent that strand is little
Or it is big
Go up to shrink because of drying and produces plastic deformation and the fibroin molecular crystallineization descends pliability, the baking fiber tube is not all driven in filature, rereeling, but does not drive the baking fiber tube, and silk sheet regain height easily causes firmly
Adhesion between pin and strand, therefore, to little
, big
The silk sheet is respectively with rereeling auxiliary agent dipping, in the rereeling auxiliary agent, contain certain grease composition and softener, the silk sheet is by soaking, part softener infiltrates the silk gum intramolecule, makes the silk gum molecular structure loose, increases silk gum molecule plasticity, reach softening purpose, the grease composition then forms one deck oil film on the strand surface, increases flatness, prevents to produce between strand adhesion.A silk sheet after treatment dewaters with Water Extraction Machinery, through the silk that stretches tight, is hung on and indoorly dries naturally, and the silkworm bulk silk that obtains can be without soft treatment, is directly used in knittingly, and its product has characteristics such as bulk, soft, plentiful.
Claims (2)
1, a kind of manufacture method of silkworm bulk silk is made up of cocoon cooking, filature, rereeling and post processing four procedures, and it is characterized in that: described cocoon cooking operation is as follows:
A. the cocoon cage that fills silk cocoon is put into vacuum tank, vacuumizes;
B. suck the cocoon cooking soup that contains the raw silk swelling agent in the vacuum tank, Tang Wen is 38～40 ℃;
C. silk cocoon is incubated in containing the cocoon cooking soup of raw silk swelling agent, and Tang Wen is 78～80 ℃.
2, a kind of equipment of making bulky yarn as claimed in claim 1, comprise cocoon cooking system, reeling machine, rereeling car, it is characterized in that: described cocoon cooking system is a vacuum cocoon cooking system, in comprising, it puts vacuum tank (3), storage soup container (2), the cool-bag (4) of a cocoon cage, vavuum pump (1) is connected with vacuum tank (3) with pipeline by valve, and the inlet of vacuum tank (3) communicates with storage soup container (2) by valve and pipeline; Described rereeling car, it big
For round big
Structure, its
Angle and coiling strand contact position are circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94112265 CN1032771C (en) | 1994-08-17 | 1994-08-17 | Producing technology for silkworm bulk silk and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94112265 CN1032771C (en) | 1994-08-17 | 1994-08-17 | Producing technology for silkworm bulk silk and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1109519A true CN1109519A (en) | 1995-10-04 |
| CN1032771C CN1032771C (en) | 1996-09-11 |
Family
ID=5036054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94112265 Expired - Fee Related CN1032771C (en) | 1994-08-17 | 1994-08-17 | Producing technology for silkworm bulk silk and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1032771C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080785C (en) * | 1999-03-04 | 2002-03-13 | 崔铁汉 | Vacuum silk fabric refiner machine |
| CN103005932A (en) * | 2012-12-14 | 2013-04-03 | 浙江理工大学 | Method for producing silk quilt by utilizing sericin |
| CN103114337A (en) * | 2013-03-11 | 2013-05-22 | 浙江理工大学 | Post-processing method for raw silk |
| CN104389030A (en) * | 2014-11-15 | 2015-03-04 | 安徽宏祥丝绸织造有限公司 | Raw silk treatment process |
| CN104480537A (en) * | 2014-11-14 | 2015-04-01 | 安徽省广德新丰丝绸有限公司 | Silkworm cocoon reeling process |
| CN105484028A (en) * | 2015-12-18 | 2016-04-13 | 张莘蔓 | Silk bulking method |
| CN106222760A (en) * | 2016-08-24 | 2016-12-14 | 广东中科国丝生物科技有限公司 | A kind of processing technology of short silk fiber |
| CN106435748A (en) * | 2016-12-07 | 2017-02-22 | 广西凯喜雅丝绸有限公司 | Reeling vacuum cocoon boiling equipment |
| CN107130304A (en) * | 2017-07-05 | 2017-09-05 | 苏州大学 | Tussah cocoon silk reeling method |
| CN110644060A (en) * | 2019-09-27 | 2020-01-03 | 广西柳城县鸿艺丝绸有限公司 | Automatic vacuum infiltration device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451186C (en) * | 2006-05-12 | 2009-01-14 | 浙江大学 | Process for preparing elastic silk-cotton fiber |
-
1994
- 1994-08-17 CN CN 94112265 patent/CN1032771C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080785C (en) * | 1999-03-04 | 2002-03-13 | 崔铁汉 | Vacuum silk fabric refiner machine |
| CN103005932A (en) * | 2012-12-14 | 2013-04-03 | 浙江理工大学 | Method for producing silk quilt by utilizing sericin |
| CN103114337A (en) * | 2013-03-11 | 2013-05-22 | 浙江理工大学 | Post-processing method for raw silk |
| CN103114337B (en) * | 2013-03-11 | 2015-09-16 | 浙江理工大学 | A kind of post-processing approach of raw silk |
| CN104480537A (en) * | 2014-11-14 | 2015-04-01 | 安徽省广德新丰丝绸有限公司 | Silkworm cocoon reeling process |
| CN104389030A (en) * | 2014-11-15 | 2015-03-04 | 安徽宏祥丝绸织造有限公司 | Raw silk treatment process |
| CN105484028A (en) * | 2015-12-18 | 2016-04-13 | 张莘蔓 | Silk bulking method |
| CN106222760A (en) * | 2016-08-24 | 2016-12-14 | 广东中科国丝生物科技有限公司 | A kind of processing technology of short silk fiber |
| CN106435748A (en) * | 2016-12-07 | 2017-02-22 | 广西凯喜雅丝绸有限公司 | Reeling vacuum cocoon boiling equipment |
| CN107130304A (en) * | 2017-07-05 | 2017-09-05 | 苏州大学 | Tussah cocoon silk reeling method |
| CN110644060A (en) * | 2019-09-27 | 2020-01-03 | 广西柳城县鸿艺丝绸有限公司 | Automatic vacuum infiltration device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1032771C (en) | 1996-09-11 |
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